TY - CHAP M1 - Book, Section TI - Oral Diseases & Disorders A1 - Dick, Gregory A1 - Lederman, Bonnie A1 - Hyde, Susan A2 - Williams, Brie A. A2 - Chang, Anna A2 - Ahalt, Cyrus A2 - Chen, Helen A2 - Conant, Rebecca A2 - Landefeld, C. Seth A2 - Ritchie, Christine A2 - Yukawa, Michi PY - 2014 T2 - Current Diagnosis & Treatment: Geriatrics, 2e AB - The physical examination for oral health and diseases includes lymph nodes, lips, tongue, mucosa lining cheeks, floor and roof of the mouth, gingiva (gums), saliva, natural teeth, artificial teeth, and observation of oral cleanliness.Xerostomia (dry mouth) resulting from decreased salivary flow, hypofunction of salivary glands, or changed salivary composition affects 10% to 40% of older adults, seriously impairs oral function (lubrication, cleansing, chewing, swallowing), promotes dental caries (tooth decay), exacerbates periodontal disease (gum disease), and compromises nutritional intake.Periodontal disease is marked by the loss of alveolar bone and supporting tissues around teeth; advanced periodontitis (severe bone loss) leads to increasing tooth mobility and loss of teeth, and has been found to be associated with many systemic diseases. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/19 UR - accessmedicine.mhmedical.com/content.aspx?aid=1100069239 ER -